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CH372402A - Process for the preparation of monoazo dyes - Google Patents

Process for the preparation of monoazo dyes

Info

Publication number
CH372402A
CH372402A CH6309258A CH6309258A CH372402A CH 372402 A CH372402 A CH 372402A CH 6309258 A CH6309258 A CH 6309258A CH 6309258 A CH6309258 A CH 6309258A CH 372402 A CH372402 A CH 372402A
Authority
CH
Switzerland
Prior art keywords
preparation
monoazo dyes
monoazo
dyes
Prior art date
Application number
CH6309258A
Other languages
German (de)
Inventor
Jakob Dr Benz
Schweizer August
Walter Dr Wehrli
Original Assignee
Sandoz Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH6309258A priority Critical patent/CH372402A/en
Priority to GB2806959A priority patent/GB924933A/en
Publication of CH372402A publication Critical patent/CH372402A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/085—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH6309258A 1958-08-20 1958-08-20 Process for the preparation of monoazo dyes CH372402A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH6309258A CH372402A (en) 1958-08-20 1958-08-20 Process for the preparation of monoazo dyes
GB2806959A GB924933A (en) 1958-08-20 1959-08-17 Improvements in or relating to monoazo dyestuffs containing halotriazine residues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6309258A CH372402A (en) 1958-08-20 1958-08-20 Process for the preparation of monoazo dyes

Publications (1)

Publication Number Publication Date
CH372402A true CH372402A (en) 1963-10-15

Family

ID=4524737

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6309258A CH372402A (en) 1958-08-20 1958-08-20 Process for the preparation of monoazo dyes

Country Status (2)

Country Link
CH (1) CH372402A (en)
GB (1) GB924933A (en)

Also Published As

Publication number Publication date
GB924933A (en) 1963-05-01

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